baber/WOPTO huggingface dataset:
Patent RU-2123128-C1 (RU)
Title: Carburetor for internal combustion engine
Inventor: BOLDYREV A I
IPC: F02M3/00
Filed: 1996-08-16
Granted: 1998-12-10
Abstract: FIELD: mechanical engineering; internal combustion engines; fuel system devices. SUBSTANCE: CARBURETOR has channel 1 with throttle valve 2. Idling system has fuel disperser 5, emulsion channel 6 connected through controlled jet 7 to input of fuel disperser 5, evaporator 8 and heat exchanger chamber 9. Input of evaporator 8 is connected to fuel disperser 5, output is connected with behind-the-throttle space 3 of channel 1, and heat carrier supply channel 12 is coupled with exchanger chamber 9. Fuel mixture quantity control 13 is installed at output of evaporator 8. At idling channel 1 is overlapped by throttle valve 2. Vacuum from behind-the-throttle space 3 is passed into evaporator 8. Fuel from emulsion channel 6 passes into fuel disperser 5 and further on into evaporator 8, and simultaneously heat carrier (heated air) is delivered into evaporator 8 from exchange chamber 9. When atomized fuel is mixed with heat carrier, fuel evaporates and is delivered together with used heat carrier along branch pipe 11 into behind-the throttle space 3 of channel 1. EFFECT: reduced toxicity of exhaust gases and cut down fuel consumption owing to preliminary evaporation of fuel. 2 cl, 1 dwg
Patent RU-2122209-C1 (RU)
Title: Method of detection of t-dependent immunodeficiency
Inventor: AUTENSHLJUS A I
IPC: G01N33/544
Filed: 1996-10-01
Granted: 1998-11-20
Abstract: FIELD: medicine, immunology. SUBSTANCE: method involves analysis of patient blood using the labeled antibodies and antibodies - immunoglobulins of class G to thymus hormone in patient serum blood are determined. T-Dependent immunodeficiency is diagnosed if antibody level - immunoglobulins of class G to thymus hormone in serum-negative serum is increased. Method can be used for diagnosis of damages in an organism immune system. EFFECT: simplified technological process, decreased cost and analysis time, total analysis. 1 tbl, 4 ex
Patent RU-2104778-C1 (RU)
Title: Method of preparing organomineral adsorbent
Inventor: VARSHAVSKIJ O M
IPC: B01J20/20
Filed: 1996-11-12
Granted: 1998-02-20
Abstract: FIELD: sorbents. SUBSTANCE: invention relates to adsorbents applicable in hydrometallurgy of precious metals for recovering silver and consists in preparing sulfur-containing shale tar being precursor for preparing polycondensate from furfural, acid tar, and disintegrated exhausted petroleum-processing zeolite. Prepared polycondensate bulk is crushed, mixed with wood tar at 70 C, carbonized at 800 ± 10 C in carbon dioxide flow, and activated at the same temperature in steam flow until combustion loss 37-42% is achieved. EFFECT: improved preparation procedure. 1 tbl
Patent RU-2118544-C1 (RU)
Title: Biostimulator-neutralizer
Inventor: PANOV ALEKSANDR FEDOROVICH
IPC: A61N1/16
Filed: 1996-12-09
Granted: 1998-09-10
Abstract: FIELD: engineering psychology; medical engineering. SUBSTANCE: biostimulator-neutralizer has case made of bioinertial material (for example, of plastic) with holder manufactured as eye with variable-length flexible coupling link (for example, cord, thread, chain). Case houses bioenergy accumulator made of aluminium food foil treated by biogenerator of electromagnetic radiation. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2117635-C1 (RU)
Inventor: SMIRNOV A V
IPC: C02F101/32
Filed: 1997-01-29
Granted: 1998-08-20
Abstract: FIELD: chemical industry, more particularly purification of natural water and sewage from petroleum products and petroleum. SUBSTANCE: claimed method comprises passing water to be purified through layer of carbon-containing adsorbent. The latter is intercalated graphite produced from oxide forms and containing 0.1-0.5 wt % chemically modified highly dispersed amorphous silica. Purification is carried out till saturation of sorbent with petroleum products (m/petroleum/m sorbent=20) followed by regeneration thereof by washing with solvent to remove petroleum products and drying at 120-140 C. The present invention makes it possible to simplify purification process and attain high degree of purification. EFFECT: more efficient purification method. 3 cl, 3 tbl
Patent RU-2127863-C1 (RU)
Inventor: SHKULEV E V
IPC: G01B3/40
Filed: 1997-02-17
Granted: 1999-03-20
Abstract: FIELD: measurement technology. SUBSTANCE: process is accomplished by method of axial sections with usage of microscope and measurement blades. Mean diameter of thread is determined as difference of values of outer diameter of thread over base length and distance from outer diameter to points on thread surface located on base length on line at which width of space equals thickness of tooth. Technical result achieved by realization of invention consists in possibility of measurement of mean diameter of thread of conical thread gauges having cuts-out and in diminished labor input. EFFECT: possibility of measurement of mean diameter of thread of conical thread gauges and diminished labor input. 1 dwg
Patent RU-2142783-C1 (RU)
Inventor: DETSINA A N
IPC: A61Q19/08
Filed: 1997-03-06
Granted: 1999-12-20
Abstract: Изобретение может быть использовано в качестве средства для ухода за кожей в виде кремов (дневных и вечерних), а также косметических масок. Технический результат: средство обеспечивает эффективное регенерирующее действие на кожу, связанное с предотвращением увядания и старения кожи, сохранением и увеличением ее эластичности и поддержанием хорошего состояния в течение длительного времени. Средство содержит основу в виде геля, гомогенат развивающихся эмбрионов птиц, в частности кур, и биологически активные вещества природного и химического происхождения при количественном соотношении компонентов средства, мас.%: гомогенат развивающихся эмбрионов птиц, в частности кур, 0,5-5,0, основа в виде геля с биологически активными веществами природного и химического происхождения - остальное до 100%. В качестве основы используют гель полиэтиленоксида или желатин. 2 з.п.ф-лы.
Patent RU-2114629-C1 (RU)
Title: Medicinal herb species showing effect of general tonic and normalizing hormonal status in climacteric period
Inventor: BABASKINA L I
IPC: A61K36/38
Filed: 1997-04-10
Granted: 1998-07-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: species has medicinal herbs at definite ratio. Species shows recovery effect after infectious sicknesses, it shows effect at neurosis, irritability, vertigo, insomnia, chill, ear noise in climacteric period. EFFECT: enhanced effectiveness of species. 1 cl, 1 ex
Patent RU-2138587-C1 (RU)
Inventor: EREMENKO L P
IPC: D01H5/50
Filed: 1997-06-17
Granted: 1999-09-27
Abstract: FIELD: textile industry, applicable in spinning, roving and other machines. SUBSTANCE: the system has tie-rod and a springs, installed with catches on levers in fixed positions, depending on the necessary load on two pressure rollers on the opposite sides of the machine. The levers have stops limiting the decrease of spring tension, the arrangement of the decrease of spring tension, the arrangement of the stops provides for stability of load at removal of one of the rollers due to restriction of turning of the levers towards the decrease of spring tension. The spring is fixed in the preset points of the levers by the catches with constant values of tension and load. EFFECT: simplified design, enhanced stability of load on pressure rollers at a reduced labour input and saving of power resources. 3 cl, 1 dwg
Patent RU-2114029-C1 (RU)
Title: Kinesthetic device for control of aircraft engines
IPC: B64C13/50
Filed: 1997-07-03
Granted: 1998-06-27
Abstract: FIELD: aviation. SUBSTANCE: device may be used as a part of electric remote control system of air-craft or any other flying vehicle; device includes wrist levers for control of port and starboard engines which are secured on base connected with arm-rest which is moved by means of servo system by signals proportional to indicated, absolute and relative speed and Mach number depending on present stage of flight. This enable the pilot to estimate (by angle of bending in elbow) parameters indirectly connected with control of aircraft motion and operation of engines. EFFECT: enhanced safety of flight and accuracy of handling and reduced load on pilot. 6 cl, 14 dwg
Patent RU-2115678-C1 (RU)
Title: Method of lycopin preparing
Inventor: FEOFILOVA E P
IPC: C12P23/00
Filed: 1997-11-13
Granted: 1998-07-20
Abstract: FIELD: dairy industry. SUBSTANCE: mycelial fungi Blakeslea trispora (+)T, (-)T, (+)904 BKMF, (+)903 BKMF, (+)812 BKMF are grown separately and then together on nutrient medium. Nutrient medium has 4% soybean meal and 1.75% corn meal as carbon and nitrogen source, KH 2 PO 4  at amount 0.05% as a phosphorus source, sunflower oil at amount 5% with 0.005% 2-amino-6-methylpyridine. Culturing is carried out under aerobic conditions for 86-92 h. Lycopin is extracted from biomass with sunflower oil followed by crystallization using ethanol and toluene and column chromatography. EFFECT: increased yield of lycopin.
Patent RU-2124409-C1 (RU)
Title: Cut-through formed section mill
Inventor: ANTIPANOV V G
IPC: B21D5/06
Filed: 1997-12-03
Granted: 1999-01-10
Abstract: FIELD: plastic working of metals, in particular, equipment for producing cold-reduced cut-through angled sections. SUBSTANCE: mill has cutting-through and forming duo stands with passes having cylindrical and conical members. Some passes are closed with flanges of lower rolls. Cutting-through stand and first forming stand positioned behind cutting-through stand have closed passes. At least one conical member of each forming stand has round cylindrical bore. Generatrices of conical members are inclined to roll axes at angles of 20, 40 and 45 deg, respectively. Such construction of mill allows formed sections with members inclined to horizontal plane, for instance 0.8-1.5 mm thick angled sections, to be produced. EFFECT: increased efficiency by reduced number of rolls used for manufacture of formed sections. 2 dwg, 1 ex
Patent RU-2139208-C1 (RU)
Inventor: EVTJUKOV S A
IPC: B60S1/06
Filed: 1998-01-26
Granted: 1999-10-10
Abstract: FIELD: automotive industry. SUBSTANCE: windshield wiper has blade 1, parallelogram mechanism consisting of turning lever 5 and additional lever 6 whose upper ends are hinge-connected on plate 3 with eyes 4, and lower ends are installed for rotation of car body, respectively, on turning axle 7 with drive and on fixed axle 8. Windshield wiper mechanism has additional lever 2 arranged in eyes of axle, long arm of lever being hinge-connected with blade 1 and small end is rigidly connected with turning lever 5 at one side of axle by tie-rod 8 passing through eye 10 found on plate and guide rollers 11, and at other side, by pull-back spring 13. Drive provides vibratory movement of turning lever 5 through axle 7. With parallelogram mechanism deflecting from axis, tie-rod 9 straightens out and turns lever 2, making spring 13 extend and lever 2 with blade 1 reciprocate. EFFECT: enhanced safety on road owing to provision of reliable cleaning of windshield glass by one stroke of turning lever. 2 cl, 3 dwg
Patent RU-2142419-C1 (RU)
Title: Method of cleaning low-turbid colored water
Inventor: CHUDNOVSKIJ S M
IPC: C02F101/00
Filed: 1998-02-12
Granted: 1999-12-10
Abstract: FIELD: water treatment by coagulation; clarification of low-turbid colored water. SUBSTANCE: water is first subjected to pressure floatation for at least 15 minutes. Then water is kept in pressure reservoir at content in water-and-air mixture no less than 1.5% of volume of water to be treated for at least 10 minutes, after which mixture is introduced into water to be treated which contains coagulant; thickness of layer of water shall be no less than 1 m. EFFECT: reduced consumption of coagulant - aluminium sulfate by 3 to 5 times; reduced content of residual aluminium in cleaned water by 50%; reduced time required for coagulation. 2 tbl
Patent RU-2139204-C1 (RU)
Title: Method of and device for light signalling in automobile
Inventor: IVANOV V F
IPC: B60Q1/44
Filed: 1995-09-11
Granted: 1999-10-10
Abstract: FIELD: transport engineering; automobile electrical equipment. SUBSTANCE: each automobile light has definite function to warn drivers of vehicle moving in column maneuver, braking of automobile or trouble. If any of warning signals is given, code is formed corresponding to signal function and is transmitted by modulated luminous or non-luminous flux to at least one of other automobiles in column. Code signal is received, decoded and transmitted as warning signal of this automobile which is formed in compliance with adopted code by switching on standard or additional lights in definite combination. Coder of device is connected with additional radiator arranged in rear part of automobile and with rear warning lights. Decoder can be used which is connected to radiator receiving unit and to rear warning lights. EFFECT: reduced number of accidents on roads. 24 cl, 5 dwg
Patent RU-2142139-C1 (RU)
Inventor: TRIFONOVA E B
IPC: G01N33/68
Filed: 1998-04-29
Granted: 1999-11-27
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и может быть использовано при решении вопроса индивидуализации режима удлинения конечности. При дистракционном остеосинтезе у больного в динамике с интересующей врача частотой (в зависимости от величины растяжения конечности) исследуют сыворотку крови и по известным методикам определяют необходимые показатели: активность малатдегидрогеназы (МДГ), креатинфосфотрансферазы (КФК), лактатдегидрогеназы (ЛДГ), концентрацию молочной кислоты (МК) и пировиноградной кислоты (ПВК), изоферментный спектр ЛДГ - субъединицы Н и М. По полученным результатам рассчитывают коэффициент адаптадии мышечной ткани по формуле: К = (МДГ + КФК - ЛДГ) • Н/М • МК/ПВК. По его величине оценивают состояние регенерирующей мышцы. При К ≥ -8,0 оценивают регенерацию скелетной мышцы благопииятной, а при К ≤ -8,0 считают регенерацию нарушенной и принимают решение: продолжить дистракцию в принятом темпе, или сменить условия дистракции, или временно приостановить процесс удлинения конечности. Способ обеспечивает повышение точности оценки и позволяет оценить состояние регенерации на данный момент растяжения скелетной мышцы. 1 табл.
Patent RU-2143950-C1 (RU)
Title: Worn-out tire crushing device
Inventor: BLINKOV E L
IPC: B02C23/00
Filed: 1998-05-12
Granted: 2000-01-10
Abstract: FIELD: recovery of worn-out tires. SUBSTANCE: device has current pulse generator and cryostat filled with cryogenic liquid which accommodates perforated magazine that follows tire surface and incorporates set of needle electrodes and internal electrode. The latter is connected to perforated magazine and each of needle electrodes is electrically insulated and connected to pulse generator through coaxial cable whose length is found from equation L ≥ 0,5(t v +Δt v )•V c , where t v  is maximum time of tire rupture, s; Δt v  is maximum time interval between voltage application and initial rupture of tire, s; V c  is speed of voltage wave propagation through cable, m/s. EFFECT: improved efficiency of tire rupture at reduced power requirement. 2 dwg
Patent RU-2130356-C1 (RU)
Title: Apparatus for torsional sphere-dynamic shaping of materials
Inventor: BESHCHEKOV V G
IPC: B21J5/06
Filed: 1998-06-02
Granted: 1999-05-20
Abstract: FIELD: plastic metal working, possibly cold plastic deforming for making parts with predetermined level of operational characteristics. SUBSTANCE: apparatus includes punch, die, planetary deforming fluctuation module and pusher. Module is in the form of main and additional shaping torsional generators. First generator consists of two portions having on their joined surfaces identical cone recesses restricting cavity communicated with atmosphere through duct. Surface of cavity is made of non-magnetic material. Additional shaping generator is in the form of gravitation resonator including permanent magnet. The last is in the form of body of revolution and it is placed in cavity with possibility of free motion. EFFECT: enlarged manufacturing possibilities of apparatus. 2 dwg
Patent RU-2139550-C1 (RU)
Title: Ferrosonde coercive force meter
IPC: G01N27/72
Filed: 1998-06-08
Granted: 1999-10-10
Abstract: FIELD: nondestructive testing of ferromagnetic articles in mechanical engineering and mining metallurgy. SUBSTANCE: ferrosonde coercive force meter has U-shaped magnetic core that carries magnetizing and demagnetizing windings connected to power supply source, demagnetization current meter and ferrosonde. Ferrosonde carries bucking winding that creates magnetic flux opposite to demagnetizing one into which tunable source of bias voltage is additionally brought to diminish error caused by value of gap between tested article and pieces of magnetic core whose output is connected to ferrosonde. Values of constant bias voltage and magnetic flux are chosen with due account of compensation of effect of value of gap on measurement of coercive force in wide measurement range. Technical result of invention lies in provision for high measurement accuracy of coercive force of articles thanks to diminished error in determination of coercive force when value of gap between pole pieces of magnetic core and article varies. Such approach makes it possible to conduct measurement of coercive force of parts with rough surfaces obtained after casting or rolling with little scale or some decarbonization as well as after deep machining and insufficient surface cold working. EFFECT: high measurement accuracy of coercive force of articles. 4 dwg
Patent RU-2150671-C1 (RU)
Title: Electric detonator
Inventor: BELJAVSKIJ ANATOLIJ GENNAD EVI
IPC: F42B3/12
Filed: 1998-11-04
Granted: 2000-06-10
Abstract: FIELD: ammunition, blasting operations, in particular, bridge-type detonators, for example, electric detonators that are safe due to the absence of initiator in their compound. SUBSTANCE: electric detonator case accommodates a booster charge and initiator, provided with a cap with a part of secondary explosive near the filament bridge. The other part of secondary explosive is enclosed in a thin-walled initiator case, with a washer with a central hole behind the bottom. The force of pressing of the booster charge in the case makes up 0.9 of the force of pressing of the explosive charge in the initiator case. The filament bridge is made in the form of at least four parallel connected wires. EFFECT: enhanced fire safety, resistance to the effect of electromagnetic induction, reliability in use. 2 cl, 1 dwg
Patent RU-2143573-C1 (RU)
Title: Internal combustion engine with parts provided with surface coating and installation for making such coating
Inventor: KOSMATOV E S
IPC: F02B77/02
Filed: 1998-11-12
Granted: 1999-12-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: working surface of engine cylinder and piston crown are provided with composite coating applied by microarc oxidation and containing aluminium and silicon oxides. Outer layer of coating of engine parts is removed mechanically, and thickness of coating on cylinder working surface if less than that on piston crown. Installation for application of coating has thyristors for delivering alternating voltage pulses of opposite polarity to part, thyristor control unit, capacitor connected in series with first thyristor to form positive (anode) current pulses, and rectifying element for recharging the capacitor. Series- connected capacitor and rectifying element form circuit for shaping main negative (cathode) current pulses, and second thyristor is connected in parallel with above-indicated circuit to shape additional cathode current pulses. EFFECT: enhanced operating characteristics of engine and increased efficiency of installation. 5 cl, 3 dwg
Patent RU-2138540-C1 (RU)
Inventor: SKACHKOV A N
IPC: C10L1/188
Filed: 1998-12-30
Granted: 1999-09-27
Abstract: Изобретение относится к области получения высокооктановых моторных топлив за счет добавок, регулирующих процесс их горения, в частности на основе элементоорганических соединений. Описывается многофункциональная добавка к моторным топливам, включающая пентакарбонил железа, дополнительно содержит олеиновую кислоту, гексакарбонил молибдена и толуол при следующем соотношении компонентов, мас.%: пентакарбонил железа - 5,0-15,0; олеиновая кислота - 0,3-0,5, гексакарбонил молибдена - 0,2-0,3, толуол - остальное до 100. Технический результат-повышение эксплуатационных свойств добавки на основе ПКЖ, в частности снижение нагарообразования на свечах зажигания и повышение стабильности топлива. 2 табл.
Patent RU-2155928-C1 (RU)
Title: Powder charge and device for its manufacture
Inventor: ZHEGROV E F
IPC: F42B5/16
Filed: 1999-01-27
Granted: 2000-09-10
Abstract: FIELD: powder charges based on nitrocellulose plasticized by low- volatility solvent, devices for their manufacture, applicable in artillery and rocket systems using fine-component charges with a low burning time. SUBSTANCE: the powder charge is made in the form of cylindrical cartridge - monoblock with one or several concentrically arranged by rows radially directed fine-component rays outgoing from concentrically arranged rings, the thickness of the rays equals the thickness of the rings. The device has a die with a needle holder and needle installed in it and provided with a draw plate consisting of several dicks, forming its inlet and outlet faces and having connecting spokes. The draw plate is installed at the die outlet. The draw plate outlet face is made with one or several rows of concentrically arranged and radially directed dissectors, which form concentric rows of slots and annular gaps between the rows, having a width equal to that of the slots, the external raw of dissectors is formed in the body of the draw plate outlet disk, and the subsequent rows of dissectors are connected by annular links, in turn, rigidly connected to the spokes of the subsequent draw plate disk, and the draw plate inlet disk is fastened by spokes to the needle holder. EFFECT: manufacture of charge by the method of continuous moulding with a similar thickness of burning surface. 4 cl, 7 dwg, 1 tbl
Patent RU-2156632-C1 (RU)
Inventor: VOLOSEVICH B A
IPC: A62D9/00
Filed: 1999-03-22
Granted: 2000-09-27
Abstract: FIELD: production of chemical substances used in isolating respirators on chemically bound oxygen. SUBSTANCE: the method consists in preparation of mixture by mixing of oxygen generating substance and activating agents and its forming in briquettes of various configuration, depending on the type of the isolating respirator. Sodium superoxide and potassium superoxide are used as oxygen generating substance, and aluminium and potassium bisulfate are used as activating agents. Potassium bisulfate is preliminarily subjected to thermal treatment in the presence of a substance selected from the group of sodium superoxide or potassium superoxide, sodium or potassium hydroxide. The mixture is prepared in two stages: prepared in the first stage is the mixture of heat-treated potassium and aluminium bisulfate, in the second stage the obtained mixture is introduced in the oxygen generating substance. EFFECT: enhanced capacity, safety and stability with respect to the end product. 1 ex